2 years ago

Please help me ASAP I’ll mark Brainly

Mathematics

1 answer:

raketka [301]2 years ago

4 0

Answer:

13(2+3)

Step-by-step explanation:

hope this is correct let me know if you need the steps!

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since there are 6 faces on a die there is a 3/6 or 1/2 chance of rolling a die and getting a prime number.

Troyanec [42]

I would say 2/5 chance since 1 is neither prime or composite

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3 years ago

Express the fraction 6/22 as a percent. Round the answer to the nearest whole percent.

faltersainse [42]

Answer:

27%

Step-by-step explanation:

6 divided by 22 times 100= 27%

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3 years ago

Which expression below gives the average rate of change of the function g(x)=-x^2-4x on the interval 6

Lapatulllka [165]

Answer:

The complete question is:

Which expression below gives the average rate of change of the function g(x)= -x^2 - 4x on the interval 6 < x < 8

When we have a function f(x), the average rate of change of this function in the interval a < x < b is given by:

$r = \frac{f(b) - f(a)}{b - a}$

Then if we have the function g(x) = -x^2 - 4x

and we want to find the average rate of change in the interval 6 < x < 8 we need to compute:

$r = \frac{g(8) - g(6)}{8 - 6} = \frac{(-(8^2) - 4*8) - (-(6)^2 - 4*6)}{2} = \frac{-96 - (-60)}{2} = \frac{-36}{2} = -18$

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2 years ago

Solve the equation -7x - 9 = 19 x =?

Ann [662]

Answer:-4

Step-by-step explanation:

-4 x -7 = 28

28-9=19

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2 years ago

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Lisa [10]

Arithmetic and the sequence is adding 2

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3 years ago